INTEX COLOR TV MODEL 21USM E24

21USM E24 (MEPL)
INTEX COLOR TV 21" MODEL NO 21USM E24 (MEPL)
CIRCUIT DIAGRAM, IMAGES( MAIN PCB,SPEAKER, CRT RGB O/P PCB, REMOTE)
AND CIRCUIT DESCRIPTION, SERVICE CODE
SERVICE MODE HOW TO CODING MEMORY IC

 INTEX COLOR TV MODEL 21USM E24

Service Mode
Press “Menu” key + 6,4,8,3 from remote, “FACTORY” will appear on screen.
Again press 6,4,8,3, from remote, “B/W balance” will appear on screen.
Press “Menu”key from remote, “Adjust” will appear on screen.
Now press “0”key from remote , page “P0 F50” will appear on screen.
For page UP,  press “Mute” key and for Exit from service mode press “Menu”key.
For page 6 to 15 ,  PP1 & PP2 , Select  “ENG.PAGE”  – 1  in Page 5
TV Model >>	21US		21US		21US
P 0 , 50Hz.		P6		P12
H PHASE	32	AKB	OFF	MONO OPT	1
V.LINE	30	CMB P7	2	CVBS OUT	1
V.SIZE	20	SSL	0	CH MUTE CNT	2
V.POS	45	FSL	0	WEAK SIGNAL	0
VSC	13	AGN	0	BLANK MUTE	1
OSD.HP	12	AGNE	2	AV CNT	2
OSD.VP	26	FMWS	2	RESET TIME	2
OSD CONT	12	FMWS INS	0	V.GUARD	0
P 0 , 60Hz.		E2PROM CLR	0	N3 OPT	1
H PHASE	10	P7		P13
V.LINE	29	PF p4	2	CBS	0
V.SIZE	.+5	PF nm	2	MUS	1
V.POS	.-9	PF n4	2	MTXF	0
VSC	10	PF av	2	FCO	0
OSD.HP	12	Yn	8	CB	0
OSD.VP	10	Yp	8	BPB2	1
OSD CONT	12	Yav	8	GROUP DL	1
P1		Ysvhs	8	DSG	1
RB	32	P8		P14
GB	32	IF	38.9	COLD RD-	8
BB	32	DCXO	2	COLD BD+	8
RD	32	OIF	10	DVD RB(OPTIONAL)	0
GD	32	FFI	0	DVD GB(OPTIONAL)	0
BD	32	FS CP	0	DVD BB(OPTIONAL)	0
LINEBRI	50	AVL MAX	0	DVD H.PHASE	0
COF	0	AVL	1	P15
BLOC	11	AVL OPT	1	WARM RD+	8
CL	12	P9		WARM BD-	8
P2		SND PREFER	5.5M
H.HLK.DEP	1	DK OPT	0	PP1
H.BLK.L	5	I OPT	0	BRI STD	50
H.BLK.R	12	M OPT	0	CON STD	50
RF.AGC	25	BG OPT	1	COL STD	50
AGCS	1	AUTO SOUND	0	SHARP STD	50
BRI	50	AV1 OPT	1	BRI DYNAM	60
CON	50	AV S  OPT	0	CON DYNAM	90
VOL	0	AV2 OPT	0	COL DYNAM	55
P3		DVD OPT	0	SHARP DYNAM	60
CON.MAX.	60	P10		PP2
CON.CEN.	45	LANG OPT	0	BRI MILD	50
CON.MIN.	0	CURTAIN	0	CON MILD	30
BRI. MAX.	63	CURTAIN HP	8	COL MILD	40
BRI. CEN.	50	CURTAIN VP	18	SHARP MILD	40
BRI. MIN.	0	LOGO	1	BRI VIVID	60
SHARP MAX.	60	LOGO HP	8	CON VIVID	75
SHARP MIN.	0	LOGO VP	6	COL VIVID	60
SUB.COL	25	WELCOME TIM	5	SHARP VIVID	50
SUB.TINT	16	PROG L-R	1
P4		FM OPT	0
PWL	1	FM SIGNAL	2
PWL ADJ	10	MESSAGE CLR	0
SOFT CLIPLV	2	FAV.OPT	1
BLK SW	1	P11
BLK DEP	1	PWR OPT	1
AUTO BLK	1	HOTEL VOL	60
GAMMA	0	HOTEL MODE	0
AFTER SH	1	ZOOM OPT	2
OVER SH	1	ZOOM V+	12
BPD	0	WIDE  V-	30
P5		BLANK V.SIZE	8
VLF-VHF FS	143.5M	FRAME COL	5
VHF-UHF FS	427.5M	SUB MENU COL	1
U BAND ALT FS	1	BB BRIGHT	31
BAND SEL VS	2
VOL10	40
VOL25	50
VOL50	70
VOL100	100
LSL VOL	63
ENG. PAGE	1